Skip zero-initializing memory. #8
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The memory in question here is immediately overwritten, so no need to initialize to zero. Saves ~3.5% load time. Before: Stalled loading: 4102.03ms Played back in: 4340.01ms After: Stalled loading: 3969.49ms Played back in: 4206.71ms
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The memory in question here is immediately overwritten, so no need to initialize to zero. Saves ~3.5% load time. I've put it into a class (
HeapArray) for simpler RAII; here we could also allocate inline (I think) usingnew/deletebecause nobody is making copies anyways.Before:
After: